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From: Nam Cao <namcao@linutronix.de>
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To: Gabriele Monaco <gmonaco@redhat.com>,
 linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Steven
 Rostedt <rostedt@goodmis.org>, Gabriele Monaco <gmonaco@redhat.com>
Cc: Thomas Weissschuh <thomas.weissschuh@linutronix.de>, Tomas Glozar
 <tglozar@redhat.com>, John Kacur <jkacur@redhat.com>, Wen Yang
 <wen.yang@linux.dev>
Subject: Re: [PATCH v3 03/17] verification/rvgen: Improve rv_dir discovery
 in RVGenerator
In-Reply-To: <20260625121440.116317-4-gmonaco@redhat.com>
References: <20260625121440.116317-1-gmonaco@redhat.com>
 <20260625121440.116317-4-gmonaco@redhat.com>
Date: Thu, 02 Jul 2026 16:16:28 +0200
Message-ID: <87pl15iiir.fsf@yellow.woof>
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Gabriele Monaco <gmonaco@redhat.com> writes:
> The RVGenerator class can find the RV directory (kernel/trace/rv) in the
> kernel tree to do some auto patching. This works by assuming PWD is
> either the kernel tree or tools/verification, which isn't always the
> case (e.g. when running from selftests).
>
> Make discovery more robust by relying on the absolute path of the
> current script and traversing backwards the right number of times.
> This should work from any location if rvgen is in the kernel tree.
>
> Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>

With or without Thomas's suggestion:
Reviewed-by: Nam Cao <namcao@linutronix.de>